<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        #ke{
            width: 500px;
            height: 790px;
            background: #00ff00;
        }
        #ke img{
           display: block;
            margin: 0 auto;
        }
    </style>
    
</head>
<body>
<div id="ke">
    <img src="../星巴克/imgs/smallImgs/logo.svg" alt="">
</div>
</body>
</html>